Find the most up-to-date version of DS/EN at Engineering BS EN Flanges and their joints. Gaskets for class-designated flanges. Covered serrated metal gaskets for use with steel flanges. DIN EN Flanges and their joints – Gaskets for class-designated flanges – Part 6: Covered serrated metal gaskets for use with steel.
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These normative references are cited at the appropriate places in the text, and the publications are listed hereafter.
The annex A is informative and contains “Information to be supplied by the purchaser”. Covered serrated metal gaskets for use with steel flanges Part 7: Rn serrated metal gaskets for use with steel flanges.
EN b gasket type c nominal size — DN see Table 1 d class designation see Table 1 e required gasket materials or expected operating conditions for applications where the gasket manufacturer is required to select gasket materials f type, thickness and density of facing material g type of metal for core and, where appropriate, for the locating ring.
It is essential therefore that great care be taken to ensure that gaskets are centred properly. BS EN Flanges and their joints – Gaskets for Class-designated flanges – Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges.
Accept and continue Learn more about the cookies we use and how to change your settings. Flanges and their joints – Dimensions of gaskets for PN-designated flanges – Part 1: The general principles described in this standard shall also be applied to gaskets outside of the range specified in Table 1 by agreement between supplier and customer. Please insert your email, we will inform immediately after publishing this standard include — discount code.
Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Flanges and their joints – Quality assurance inspection and testing of gaskets in accordance with the series of standards EN and EN This document does not extend to serrated covered metal based heat exchanger gaskets with pass bars or large vessel gaskets but, in the lack of a dedicated document for such gaskets, the principles set down can be applied to them.
This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. The annex B is informative and contains “The use of metric bolting with class designated covered serrated metal gaskets”. Joints pour les brides designees Class. Date Comments Li ce ns ed C op y: BS EN Flanges and their joints – Gaskets for class-designated flanges – Covered metal jacketed gaskets for use with steel flanges.
The faster, easier way to work with standards. NOTE 2 Annex A lists information that should be supplied by the purchaser when ordering gaskets in circumstances where the choice of the gasket materials appropriate to the service is left to the supplier. The number of welds shall not 12650-6 more than eh. Worldwide Standards We can source any standard from anywhere in the world.
Non-metallic Sn envelope gaskets. It is recommended that selection of gasket type of any particular application is in consultation with the gasket supplier see annex A.
Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Covered serrated metal gaskets for use with steel flanges Flanges and 125606 joints – Gaskets for Class-designated flanges – Part 6: Information regarding online access to British Standards via British Standards Online can be found at http: This European Standard shall be given the status of a national standard, either by publication of an identical text sn by endorsement, at the latest by Juneand conflicting national standards shall be withdrawn at the latest by June Where 12560-66 thickness of the location ring is sufficient a continuous colour around the outer location ring shall identify the metallic sealing element core.
Sealing element with loose locating ring Figure 1 — Covered serrated metal gasket types with sealing facings Li ce ns ed C op y: Spiral wound gaskets for use with steel flanges.
BS EN 12560-6:2003
Find Similar Items This product falls into the following categories. Where the thicknesses do not allow the clear marking of the edge of the ring or the core then the marking shall be on the upper and lower surfaces of the location ring. Flanges and their joints – Dimensions of gaskets for PN-designated flanges – Part 3: It presents the UK view on standards in Europe and at the international level. Proprietary forms of serrations and core profiles may be used by ne between the purchaser and manufacturer.
Flanges and their joints – Design rules for gasketed circular flange connections – Part 2: This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. This document includes a Bibliography. The relevant colours that shall be used are shown in Table 2.
EN – European Standards
At joins the facing material shall be overlapped or the two parts chamfered or, where a butt joint is used, the join may be overlapped with a thin layer of the tape. Gaskets for Class-designated flanges Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges.
However, with care, and dependent on the tolerances which have been used, it should be possible to fit the normal imperial dimensioned gasket when using metric bolting in existing imperial holes. The sealing face shall also be free of surface blemishes, defects and damage that would impair the sealing performance of the gasket. Brides et leurs assemblages. Figure 2 shows a typical covered serrated metal gasket for use with type A and type B flanges, the Type A and B flange facings are specified in prEN For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.
Standards are also available from the BSI website at http: This selection should take account of the fluid, the properties of the gasket materials, the service temperature and the flange type and flange materials. Revisions British Standards are updated by amendment or revision.